body {
    background: url('../images/index_bg.jpg') no-repeat 62% 90%;
    background-size: cover;
    color: #F7DF95;
    height: 690px;
    text-align: center;
    font-family: 'Open Sans', sans-serif;
}

.top_bar {
    background-color: gray;
    text-align: left;
    font-size: 20px;
    height: 40px;
}

.top_bar .content {
    width: 90%;
    margin: 0 5%;
    padding-top: 5px;
    position: absolute;
}

.top_bar .pic_dir {
    display: inline;
}

.top_bar .progress-value {
    float: right;
}

#process_ok {
    width: 90%;
    margin: 50px auto;
    font-size: 20px;
}

#process_ok .content {
    background-color: #ffffff47;
}